Datasets Activity Stream About Pages Order by Relevance Name Ascending Name Descending Last Modified Go 1 dataset found Licenses: Creative Commons Attribution 4.0 Providers: María Poveda-Villalón Catalogs: Linked Open Vocabulary Filter Results IFC4_ADD1 OWL ontology for the IFC conceptual data schema and exchange file format for Building Information Model (BIM) data @en TTL RDF CSV